Base | Representation |
---|---|
bin | 110000011111100111… |
… | …1011011001011111111 |
3 | 100221210201012110210212 |
4 | 1200333033123023333 |
5 | 3201234344120411 |
6 | 115501422223035 |
7 | 10344456202112 |
oct | 1407717331377 |
9 | 327721173725 |
10 | 104140223231 |
11 | 401904940a0 |
12 | 18224424a7b |
13 | 9a884b8c85 |
14 | 507cc76579 |
15 | 2a9795c68b |
hex | 183f3db2ff |
104140223231 has 8 divisors (see below), whose sum is σ = 113699970000. Its totient is φ = 94595885440.
The previous prime is 104140223227. The next prime is 104140223233. The reversal of 104140223231 is 132322041401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104140223231 - 22 = 104140223227 is a prime.
It is a super-2 number, since 2×1041402232312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104140223197 and 104140223206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104140223233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3838106 + ... + 3865143.
It is an arithmetic number, because the mean of its divisors is an integer number (14212496250).
Almost surely, 2104140223231 is an apocalyptic number.
104140223231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104140223231 is a deficient number, since it is larger than the sum of its proper divisors (9559746769).
104140223231 is a wasteful number, since it uses less digits than its factorization.
104140223231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7704489.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 104140223231 its reverse (132322041401), we get a palindrome (236462264632).
The spelling of 104140223231 in words is "one hundred four billion, one hundred forty million, two hundred twenty-three thousand, two hundred thirty-one".
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